Kokoro TTS: Advanced AI Text-to-Speech Model with 82M parameters
Kokoro TTS - Advanced AI text-to-speech model with only 82M parameters, delivers HQ and efficient speech synthesis.Turn text into natural, lifelike voices.

Introduction
What is Kokoro TTS?
Kokoro TTS is an advanced AI text-to-speech model featuring 82 million parameters, built on the innovative StyleTTS 2 architecture. It is designed to deliver high-quality, natural-sounding voice synthesis, making it an ideal solution for various applications such as audiobooks, podcasts, and training materials.
Features of Kokoro TTS
- High Efficiency with 82M Parameters: Kokoro TTS achieves exceptional speech synthesis quality while remaining lightweight and resource-efficient compared to larger models.
- Multilingual Support: The model supports multiple languages, including English, French, Korean, Japanese, and Mandarin, providing stable and lifelike voice options for diverse content needs.
- Customizable Voicepacks: Users can select from various lifelike voice options, ensuring that the output matches the unique requirements of their projects.
- Automatic Content Segmentation: Kokoro TTS simplifies the conversion of e-books and articles into audio through automatic chapter and section detection.
- OpenAI-Compatible Speech Endpoint: Seamless integration with OpenAI APIs allows developers to extend Kokoro's functionality in various applications.
- Real-Time Audio Generation: Powered by NVIDIA GPU acceleration, Kokoro TTS offers ultra-fast audio generation, ensuring smooth and high-quality audio synthesis.
How to Use Kokoro TTS?
To get started with Kokoro TTS, users can try the online demo to experience the natural, lifelike voices. For developers, the Kokoro TTS repository is available on Hugging Face, along with detailed setup instructions and a Colab notebook for quick implementation.
Price
Kokoro TTS is open-source and licensed under the Apache 2.0 license, making it free for both commercial and personal use. There are no licensing restrictions for developers looking to integrate it into their applications.
Helpful Tips
- Maximize Efficiency: Utilize Kokoro TTS's automatic content segmentation feature to streamline the conversion of long texts into audio.
- Explore Voice Options: Experiment with different voice packs to find the perfect tone and style for your project.
- Stay Updated: Keep an eye on updates for broader language support and additional features.
Frequently Asked Questions
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What makes Kokoro TTS unique in the TTS market? Kokoro TTS stands out due to its compact size, open-source nature, and exceptional performance, redefining scalability in TTS technology.
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Can Kokoro TTS handle long text inputs? Yes, Kokoro TTS can process up to 510 tokens in a single pass, making it suitable for generating longer audio outputs quickly and efficiently.
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What voice options are available in Kokoro TTS? Kokoro TTS offers a variety of voice packs in different languages, including American and British English voices like Bella, Sarah, and Adam.
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Is Kokoro TTS free to use? Yes, Kokoro TTS is open-source and free for both commercial and personal use.
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How is Kokoro TTS trained? Kokoro TTS was trained on a carefully curated dataset of high-quality, permissively licensed audio, ensuring accurate and natural-sounding speech generation.
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What are the system requirements for using Kokoro TTS? Kokoro TTS is highly efficient and can run on both CPU and GPU setups, supporting deployment on platforms like Docker and ONNX.
Try Kokoro TTS Online
Experience the cutting-edge capabilities of Kokoro TTS and bring your text to life with natural-sounding voices. Try it now online and hear the difference!
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